17315248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{63659}}^1$

素因数の和:63684

約数の個数: 20

約数和(自身を含む): 35522280

約数和(自身を除く): 18207032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 63659, 127318, 254636, 509272, 1018544, 1082203, 2164406, 4328812, 8657624, 17315248]

約数ペア:

[(1, 17315248), (2, 8657624), (4, 4328812), (8, 2164406), (16, 1082203), (17, 1018544), (34, 509272), (68, 254636), (136, 127318), (272, 63659)]